[Answered] Radon moves up through the soil and flows into the atmosphere at high and usually harmful rates. ...

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Author Question: Radon moves up through the soil and flows into the atmosphere at high and usually harmful rates. ... (Read 6 times)

Mimi

Hero Member
Posts: 542

on: Jul 21, 2018

Radon moves up through the soil and flows into the atmosphere at high and usually harmful rates.

Indicate whether the statement is true or false.

Question 2

Chlorofluorocarbons (CFCs) are highly unstable.

Indicate whether the statement is true or false.

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Marked as best answer by a Subject Expert

laurnthompson

Sr. Member
Posts: 334

Reply #1 on: Jul 21, 2018

Answer to Question 1

F

Answer to Question 2

F

Mimi

Member
Posts: 542

Reply 2 on: Jul 21, 2018

Excellent

kthug

Member
Posts: 332

Reply 3 on: Yesterday

Gracias!

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